A professional quality shop chain tool that works on 5-speed to 12-speed road and mountain bike derailleur chains*, including SRAM® AXS® 12-speed, as well as 1/8", 3/16", and half link chains. The CT-3.3 features an adjustable locating shelf so it works on any width chain to remove and install chain rivets. Built to last and easy to use, the CT-3.3 features a comfortable handle, investment cast steel body and replaceable driving pin

*The CT-3.3 will install, but not peen, Campagnolo® 11 and 12-speed chain rivets